| 000 | 00330nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aCNCLSA | ||
| 245 | 0 | _aProceedings of the National Academy Of Sciences of the United States of America | |
| 260 | _cDecember, 1987 | ||
| 300 | _aP. 8175-9464 | ||
| 300 | _bV.846 | ||
| 942 | _cJRBV | ||
| 999 |
_c17490 _d17490 |
||